CN210122948U - Pedal power generation device and electric vehicle - Google Patents
Pedal power generation device and electric vehicle Download PDFInfo
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- CN210122948U CN210122948U CN201822110133.0U CN201822110133U CN210122948U CN 210122948 U CN210122948 U CN 210122948U CN 201822110133 U CN201822110133 U CN 201822110133U CN 210122948 U CN210122948 U CN 210122948U
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- power generation
- pedal
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- saving lever
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Abstract
The utility model relates to a pedal power generation facility and electric motor car. The pedal power generation device comprises an energy collection mechanism and a power generation mechanism driven by the energy collection mechanism. The energy harvesting mechanism includes a first harvesting assembly and a second harvesting assembly; the first collecting assembly and the second collecting assembly are identical in structure, wherein the first labor-saving lever and the second labor-saving lever are provided with pedals. When the pedal power generation device works, a user can step on the pedal by feet, and the power generation shaft is driven to rotate by the rotation of the labor-saving lever around the fulcrum, so that power is generated. The pedal power generation device is simple in structure and convenient to use, can fully utilize energy generated by human activities to generate power, and improves user experience.
Description
Technical Field
The utility model relates to a power generation technology field especially relates to pedal power generation facility and electric motor car.
Background
Energy harvesting refers to the use of an external energy source to locally generate electricity. This power can then be used to replace battery or mains power.
Conventional power generation devices usually collect clean energy by building huge power plants, and then generate electricity.
In the process of realizing the prior art, the applicant discovers that: the traditional power generation device is heavy, so that the energy generated by human activities cannot be fully utilized to generate power.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a pedal generator capable of generating power by pedaling and an electric vehicle using the pedal generator, aiming at the problem that the generator in the conventional technology cannot fully utilize the energy generated by human activities.
A pedal-powered electrical generating apparatus comprising: a mounting plate; the energy collecting mechanism comprises a first collecting assembly and a second collecting assembly, the first collecting assembly comprises a first labor-saving lever and a first driving wheel fixedly connected with a first end of the first labor-saving lever, a first fulcrum of the first labor-saving lever is movably connected with the support plate through a bearing, and a pedal is arranged at a second end of the first labor-saving lever; the second collecting assembly comprises a second labor-saving lever and a second driving wheel fixedly connected with the third end of the second labor-saving lever, a second fulcrum of the second labor-saving lever is movably connected with the support plate through a bearing, and a pedal is arranged at the fourth end of the second labor-saving lever; the first fulcrum is coincident with the second fulcrum; the power generation mechanism is provided with a power generation shaft for rotating to generate power, and the power generation shaft is provided with a driven wheel; the driven wheel is meshed with the driving wheel.
The pedal power generation device comprises an energy collecting mechanism and a power generation mechanism driven by the energy collecting mechanism. The energy harvesting mechanism includes a first harvesting assembly and a second harvesting assembly; the first collecting assembly and the second collecting assembly are identical in structure, wherein the first labor-saving lever and the second labor-saving lever are provided with pedals. When the pedal power generation device works, a user can step on the pedal by feet, and the power generation shaft is driven to rotate by the rotation of the labor-saving lever around the fulcrum, so that power is generated. The pedal power generation device is simple in structure and convenient to use, can fully utilize energy generated by human activities to generate power, and improves user experience.
In one embodiment, the second collecting member is independently disposed from the first collecting member such that the first collecting member and the second collecting member operate independently of each other.
In one embodiment, the pedal generator further comprises: the energy transmission mechanism comprises a plurality of coaxial gears meshed in pairs; the coaxial gear is rotatably fixed on the support plate; the coaxial gears comprise a first gear and a second gear, and the radius of the first gear is larger than that of the second gear; when the plurality of coaxial gears rotate, a first gear of one coaxial gear drives a second gear of the other coaxial gear; along the rotation transmission direction, a second gear of a first coaxial gear in the plurality of coaxial gears meshed in pairs is meshed with the first driving wheel and the second driving wheel; the first gear of the last coaxial gear is meshed with the driven wheel.
In one embodiment, the first driving wheel and the second driving wheel are both sector wheels; one end of the sector wheel is connected with the support plate through a spring.
In one embodiment, the bearing is an overrunning clutch; the driven wheel is a flywheel.
An electric vehicle comprises the pedal power generation device in any one of the above embodiments.
The electric vehicle comprises the pedal power generation device, so that the electric energy generated by the pedal power generation device can be used for the electric vehicle. The electric vehicle can collect energy generated by human activities to generate electricity and utilize the electric energy, so that the user experience is improved.
In one embodiment, the electric vehicle further comprises: the vehicle body is internally provided with a power supply and a driving mechanism electrically connected with the power supply; the pedal power generation device is arranged in the vehicle body, and a power generation mechanism of the pedal power generation device is electrically connected with the power supply; the wheels are arranged at the bottom of the vehicle body and are in transmission connection with the driving mechanism, so that the wheels rotate when the driving mechanism works.
In one embodiment, the vehicle body is internally provided with a gyroscope, and the gyroscope comprises a rotating shaft and a rotor rotating around the rotating shaft.
In one embodiment, a steering wheel is arranged inside the vehicle body and is in transmission connection with the wheels so as to control the wheels to steer through the steering wheel.
In one embodiment, the steering wheel is movably connected with the vehicle body through a universal joint.
Drawings
Fig. 1 is a schematic structural view of a pedal power generator according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a pedal power generator according to another embodiment of the present application.
Fig. 3 is a schematic structural diagram of an electric vehicle according to an embodiment of the present application.
Fig. 4 is a schematic view of a transmission structure of an electric vehicle according to an embodiment of the present application.
Wherein, the meanings represented by the reference numerals of the figures are respectively as follows:
10. a pedal power generation device;
100. a mounting plate;
102. a spring;
104. cut-off point
2100. A first labor-saving lever;
2102. a first end;
2104. a first fulcrum;
2106. a second end;
2110. a first drive wheel;
2200. a second labor-saving lever;
2202. a third end;
2204. a second fulcrum;
2206. a fourth end;
2210. a second drive wheel;
310. a power generation shaft;
320. a driven wheel;
410. a coaxial gear;
412. a first gear;
414. a second gear;
20. an electric vehicle;
510. a gyroscope;
512. a rotating shaft;
514. a rotor;
520. a seat;
532. a steering wheel;
534. a universal joint;
540. a wheel;
542. an axle;
544. a drive gear;
546. and a chain.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
The application provides a pedal power generation device 10, which comprises a support plate 100, and an energy collection mechanism and a power generation mechanism which are arranged on the support plate 100.
Specifically, as shown in fig. 1, the supporting plate 100 is a planar plate, which may be a wood plate, a steel plate, or other rigid plate. The bracket plate 100 is used to mount other components of the pedal power generating apparatus 10 of the present application. The support plate 100 may be a planar plate or two planar plates disposed opposite to each other. When the stand plate 100 is a flat plate, other components of the pedal generator 10 are mounted on the flat plate. When the supporting plate 100 is two flat plates, the two flat plates are disposed opposite to each other, and other components of the pedal power generator 10 are installed between the two flat plates.
The energy collecting mechanism is used for collecting external energy to be used for generating electricity. The energy harvesting mechanism includes first and second harvesting assemblies of identical construction. Taking the first collecting assembly as an example, the first collecting assembly includes a first saving lever 2100 and a first driving wheel 2110 fixedly connected to a first end 2102 of the first saving lever 2100. The first laborsaving lever 2100 includes a first end 2102 that serves as a resistance arm, a second end 2106 that serves as a power arm, and a first fulcrum 2104 located between the first end 2102 and the second end 2106. The first fulcrum 2104 of the first power saving lever 2100 is movably connected to the bracket plate 100 by a bearing. A first drive wheel 2110 is fixedly attached to a first end 2102 of the first power saving lever 2100. When the second end 2106 of the first labor-saving lever 2100 moves, the second end 2106 and the first end 2102 rotate around the first fulcrum 2104, and at this time, the first driving wheel 2110 disposed at the first end 2102 of the first labor-saving lever 2100 also rotates. The second end 2106 of the first saving lever 2100 is provided with a foot pedal on which the user steps, so that when the user steps on the foot pedal, the second end 2106 of the first saving lever 2100 moves.
Likewise, the second collection assembly comprises a second labor-saving lever 2200 and a second drive wheel 2210 fixedly connected to a third end 2202 of the second labor-saving lever 2200. The second fulcrum 2204 of the second labor-saving lever 2200 is movably connected with the bracket plate through a bearing, and the fourth end 2206 of the second labor-saving lever 2200 is provided with a pedal. The first fulcrum coincides with the second fulcrum 2204.
The power generation mechanism has a power generation shaft 310 for generating power by rotation. The power generating mechanism may be a generator, and the generator includes a generator body (not shown) and a power generating shaft 310 movably connected to the generator body. When the power generation shaft 310 rotates, the generator operates to generate power. The generating shaft 310 of the generator is movably arranged with the bracket plate 100. The power generation shaft 310 is provided with a driven wheel 320 so that the power generation shaft 310 rotates together with the driven wheel 320 when the driven wheel 320 rotates. The driven wheel 320 intermeshes with a first drive wheel 2110 of the energy harvesting mechanism. Driven pulley 320 intermeshes with a secondary drive pulley 2210 of the energy harvesting mechanism.
More specifically, in the pedal power generation apparatus 10 of the present application, when the pedal plate provided at the second end 2106 of the first laborsaving lever 2100 is subjected to a pedaling force, the first laborsaving lever 2100 rotates about the first fulcrum 2104. At this time, the first driver 2110, which is fixedly coupled to the first end 2102 of the first power saving lever 2100, starts to rotate. During the rotation of the first driving wheel 2110, the driven wheel 320 engaged therewith also rotates, so that the power generation shaft 310 rotates to generate power. Similarly, when the pedal provided at the fourth end 2206 of the second labor-saving lever 2200 is moved by the pedaling force, the power generation shaft 310 may rotate to generate power.
The energy harvesting mechanism includes a first harvesting assembly and a second harvesting assembly. The first collection assembly includes a first saving lever 2100, with a foot pedal provided at a second end 2106 of the first saving lever 2100. The second collection assembly comprises a second saving lever 2200, and a pedal is arranged at the fourth end 2206 of the second saving lever 2200. When the pedal power generation device 10 is operated, the two pedals can be pedaled by feet, and the power generation shaft 310 is driven to rotate through the rotation of the first labor-saving lever 2100 around the first fulcrum 2104 and/or the rotation of the second labor-saving lever 2200 around the second fulcrum 2204, so that power is generated. This pedal power generation facility 10 simple structure, convenient to use, the energy that can make full use of human activity production generates electricity, has promoted user experience.
In one embodiment, the first collecting unit and the second collecting unit of the pedal generator are independently provided, so that the first collecting unit and the second collecting unit operate independently of each other. Specifically, when the first labor-saving lever rotates around the first fulcrum, the first driving wheel drives the driven wheel to work. The second labor saving lever in the second collection assembly is not affected. And vice versa. Namely, the first collecting component and the second collecting component can both independently drive the driven wheel.
Of course, in other embodiments, a linkage mechanism may be provided between the first collecting assembly and the second collecting assembly to synchronize the operation of the first collecting assembly and the second collecting assembly. These means, which are conventional in the art, will not be described in detail.
In one embodiment, the first driving wheel 2110 of the pedal generator 10 can be integrally connected to the second end 2106 of the first labor-saving lever 2100. The second driving wheel 2210 and the fourth end 2206 of the second saving lever 2200 can be integrally formed.
In one embodiment, as shown in fig. 2, the pedal generator 10 further includes: an energy transfer mechanism.
Specifically, the energy transfer mechanism includes a plurality of coaxial gears 410 that mesh in pairs. Several here means two or more. The coaxial gear 410 is a gear with a larger gear and a smaller gear concentrically arranged, and the two gears rotate simultaneously. In the embodiment shown in FIG. 2, any one of the coaxial gears 410 includes a first gear 412 having a larger radius and a second gear 414 having a smaller radius. For a coaxial gear 410, as the first gear 412 rotates, the second gear 414 also rotates; when the second gear 414 rotates, the first gear 412 also rotates together.
The first gear 412 and the second gear 414 of one coaxial gear 410 may be integrally formed.
A plurality of coaxial gears 410 are rotatably fixed on the supporting plate 100 and meshed with each other two by two. When the energy transfer mechanism is operated, the first gear 412 of one coaxial gear 410 drives the second gear 414 of the other coaxial gear 410.
More specifically, as shown in fig. 2, when the pedal power generating device 10 is operated, the first driving wheel 2110 and/or the second driving wheel 2210 rotate, and the driven wheel 320 is driven to rotate by the plurality of coaxial gears 410. In the rotation transmission direction, the second gear 414 of the first coaxial gear 410 closest to the first driver 2110 and/or the second driver 2210 is meshed with the first driver 2110 and/or the second driver 2210. The first gear 412 of the first coaxial gear 410 intermeshes with the second gear 414 of the second coaxial gear 410. And so on, the first gear 412 of the last coaxial gear 410 intermeshes with the driven wheel 320.
In the rotation transmission process, two coaxial gears 410 which are difficult to mesh can also be connected by using a transmission wheel so that the rotation can be transmitted.
The pedal power generation device 10 further comprises an energy transmission mechanism, the coaxial gears 410 in the energy transmission mechanism are the first gears 412 with large radius and drive the second gears 414 with small radius, and the coaxial gears are labor-saving levers, so that the pedal power generation device 10 can be driven more easily, and the experience effect of a user is improved.
In one embodiment, as also shown in fig. 2, in the first collection assembly, the first drive wheel 2110 disposed at the first end 2102 of the first power lever 2100 may be a sector wheel. One end of the sector wheel is connected to a bracket plate 100 by a spring 102. The mounting plate 100 further has two stopping points 104, and the second end 2106 of the first saving lever 2100 is located between the two stopping points 104. In the second collecting unit, the second driving wheel 2210 provided at the third end 2202 of the second laborsaving lever 2200 may be a sector wheel connected to the holder plate 100 through the spring 102. Fourth end 2206 of second labor-saving lever 2200 is located between two cut-off points 104.
Specifically, when the pedal power generator 10 is operated, the first and second laborsaving levers 2100 and 2200 are not rotatable by 360 °, and therefore, the first and second drive wheels 2110 and 2210 may be fan-shaped wheels, thereby reducing the weight of the pedal power generator 10 and saving materials. In order that the rotation of the first driver 2110 and the second driver 2210 does not deviate from the range of the engagement of the first driver 2110 with the coaxial gear 410 during the operation of the pedal power generating apparatus 10, two cut-off points 104 may be fixedly provided on the holder plate 100. The two cut-off points 104 have a first interval therebetween, so that when the first and second laborsaving levers 2100 and 2200 rotate about the pivot point, the second end 2106 of the first laborsaving lever 2100 and the fourth end 2206 of the second laborsaving lever 2200 are always located between the two cut-off points 104. The first spacing distance should be such that: during the rotation of the first labor saving lever 2100, the first driver 2110 does not get out of engagement with the coaxial gear 410; and during the rotation of the second labor-saving lever 2200, the second driving wheel 2210 does not get out of engagement with the coaxial gear 410.
Meanwhile, in order to make the first collecting assembly and the second collecting assembly work easier, a spring 102 may be provided between one end of the first driving wheel 2110 and the holder plate 100 for connection, and a spring may be provided between one end of the second driving wheel 2210 and the holder plate for connection. When the first driving wheel 2110 and the second driving wheel 2210 rotate, the spring 102 is deformed to be compressed or extended, so that the restoring force of the spring 102 promotes the rotation of the first driving wheel 2110 and the second driving wheel 2210, thereby improving the user experience.
In one embodiment, the pedal generator 10 has an overrunning clutch as the bearing; its driven wheel 320 is a flywheel.
Specifically, the overrunning clutch and the flywheel are common basic devices and are characterized in that the overrunning clutch and the flywheel rotate in a forward direction and rotate in a reverse direction and idle. The electric power generating shaft 310 in the pedal electric power generating apparatus 10 of the present application can be rotated in one direction by using the overrunning clutch as a bearing and the flywheel as the driven wheel 320.
The present application also provides an electric vehicle 20 including the pedal power generation apparatus 10 according to any one of the above embodiments.
Specifically, the pedal power generator 10 includes a stand plate 100, an energy harvesting mechanism, and a power generating mechanism. Wherein the energy harvesting mechanism comprises a first laborsaving lever 2100 and a first driver 2110 fixedly coupled to a first end 2102 of the first laborsaving lever 2100; and further comprises a second labor-saving lever 2200 and a second driving wheel 2210 fixedly connected with a third end 2202 of the second labor-saving lever 2200. The fulcrums of the first and second laborsaving levers 2100 and 2200 are movably connected to the bracket plate 100 through bearings. A foot pedal is provided at the second end 2106 of the first laborsaving lever 2100; the fourth end 2206 of the second labor saving lever 2200 is also provided with a foot pedal. The power generation mechanism has a power generation shaft 310 for rotating power generation. The power generation shaft 310 is provided with a driven pulley 320, and the driven pulley 320 is engaged with a first drive pulley 2110 and a second drive pulley 2210.
The electric vehicle 20 has the pedal power generation apparatus 10 of the above embodiment. When the pedal power generation device 10 works, the pedal can be stepped by feet, and the power generation shaft 310 is driven to rotate by the rotation of the labor-saving lever around the fulcrum, so that power is generated. This pedal power generation facility 10 simple structure, convenient to use, the energy that can make full use of human activity production generates electricity, has promoted user experience.
In one embodiment, as shown in fig. 3, the electric vehicle 20 further includes a vehicle body and wheels 540 disposed at the bottom of the vehicle body.
Specifically, the vehicle body may be generally composed of a chassis and a frame welded to the chassis. This is a routine skill in the art and will not be described further. The electric vehicle 20 may have a power source and a driving mechanism electrically connected to the power source, so that the power source supplies power to the driving mechanism. The drive mechanism may be a motor. The pedal power generator 10 is disposed inside the vehicle body, and the power generating mechanism of the pedal power generator 10 is electrically connected to the power source, so that the electric energy generated by the pedal power generator 10 can be transmitted to the power source.
The wheels 540 are provided at the bottom of the vehicle body to move the electric vehicle 20 by rotation of the wheels 540. The wheels 540 are drivingly connected to a drive mechanism within the vehicle body such that the wheels 540 rotate when the drive mechanism is operated. As shown in the embodiment of fig. 4, the wheels 540 may be connected by an axle 542, and the wheels 540 are disposed coaxially with the axle 542. The axle 542 is provided with drive wheels 540 and the drive gear 544 is drivingly connected to the drive mechanism by a chain 546. In operation, the drive mechanism drives the chain 546 to rotate, and the chain 546 rotates the drive gear 544 drivingly connected thereto to rotate the axle 542. Since the axle 542 is provided concentrically with the wheels 540, the wheels 540 rotate as the axle 542 rotates, and the electric vehicle 20 moves.
In one embodiment, as shown in fig. 3, a gyroscope 510 is also provided inside the vehicle body.
Specifically, a gyroscope 510 is provided inside the vehicle body, and the gyroscope 510 includes a rotation shaft 512 and a rotor 514 that rotates at a high speed around the rotation shaft 512. This gyroscope 510 can prevent effectively that the car side is crooked to the focus of stable car increases the security of electric motor car 20.
In one embodiment, a steering wheel 532 is disposed inside the body of the electric vehicle 20, and the steering wheel 532 is in transmission connection with the wheels 540, so that when the steering wheel 532 rotates, the wheels 540 also rotate horizontally, and thus the steering of the wheels 540 is controlled by the steering wheel 532 during driving.
Further, the power generation shaft 310 may be connected to a vehicle body through a universal joint 534, thereby realizing a variable angle power transmission so that a user can steer the electric vehicle 20 at a bent angle. In this embodiment, a seat 520 is further provided inside the vehicle body for a user to lean against. Steering wheel 532 should be positioned adjacent to seat 520 so that when a user is seated on seat 520, steering of wheels 540 can be controlled via steering wheel 532. Meanwhile, the foot pedal should be disposed near the seat 520 for the user to step on.
In a specific embodiment, an electric vehicle 20 includes the pedal generator 10 of any of the above embodiments, and further includes a vehicle body and wheels 540 disposed at the bottom of the vehicle body. The pedal power generator 10 is disposed inside the vehicle body, and the power generation mechanism is an alternator. The output part of the alternating current generator is electrically connected with the super capacitor through the rectifier. The super capacitor is used as a power supply and can absorb the electric energy generated by the pedal power generation device 10. Meanwhile, the super capacitor is used as a power supply, and the electric energy of an external household circuit can be directly obtained through the rectifier.
The electric vehicle 20 may further include a control system and a driving assistance system installed therein to facilitate a user to drive the electric vehicle 20. These are conventional in the art and will not be described further.
In the electric vehicle 20, the user can step on the pedal of the pedal power generator 10 with his foot to rotate the second end 2106 of the first labor saving lever 2100 around the first fulcrum 2104; the fourth end 2206 of the second labor saving lever 2200 rotates about the second fulcrum 2204. When the second end 2106 of the first labor-saving lever 2100 rotates about the first fulcrum 2104, the first driving wheel 2110 fixedly connected to the first end 2102 of the first labor-saving lever 2100 also rotates about the first fulcrum 2104, thereby rotating the driven wheel 320 engaged therewith. Similarly, rotation of the second saving lever 2200 can also rotate the driven wheel 320. The driven wheel 320 rotates the power generation shaft 310 to generate electric power. Since the power generation mechanism is an alternator, a rectifier is also connected between the power generation mechanism and the power supply. The electric energy generated by the power generation mechanism is stored in the power supply after being rectified by the rectifier, so that the electric energy can be used for driving the driving mechanism.
The electric vehicle 20 is simple in structure and convenient to use, can generate electricity by fully utilizing energy generated by human activities, and improves user experience. Meanwhile, the electric vehicle 20 also adopts an alternator as a power generation mechanism, and is easy to manufacture, easy to maintain and lower in cost.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A pedal-powered electricity generating apparatus, comprising:
a mounting plate;
the energy collecting mechanism comprises a first collecting assembly and a second collecting assembly, the first collecting assembly comprises a first labor-saving lever and a first driving wheel fixedly connected with a first end of the first labor-saving lever, a first fulcrum of the first labor-saving lever is movably connected with the support plate through a bearing, and a pedal is arranged at a second end of the first labor-saving lever; the second collecting assembly comprises a second labor-saving lever and a second driving wheel fixedly connected with the third end of the second labor-saving lever, a second fulcrum of the second labor-saving lever is movably connected with the support plate through a bearing, and a pedal is arranged at the fourth end of the second labor-saving lever; the first fulcrum is coincident with the second fulcrum;
the power generation mechanism is provided with a power generation shaft for rotating to generate power, and the power generation shaft is provided with a driven wheel; the driven wheel is meshed with the first driving wheel of the first collecting assembly; and the driven wheel is meshed with the second driving wheel of the second collecting assembly, and the driven wheel is a flywheel.
2. The pedal power generation apparatus according to claim 1, wherein the second collecting member is provided independently from the first collecting member so that the first collecting member and the second collecting member operate independently from each other.
3. The pedal power generation apparatus according to claim 2, further comprising:
the energy transmission mechanism comprises a plurality of coaxial gears meshed in pairs; the coaxial gear is rotatably fixed on the support plate; the coaxial gears comprise a first gear and a second gear, and the radius of the first gear is larger than that of the second gear; when the plurality of coaxial gears rotate, a first gear of one coaxial gear of two adjacent coaxial gears drives a second gear of the other coaxial gear;
along the rotation transmission direction, a second gear of a first coaxial gear in the plurality of coaxial gears meshed in pairs is meshed with the first driving wheel and the second driving wheel; the first gear of the last coaxial gear is meshed with the driven wheel.
4. A pedal power generation device according to any one of claims 1 to 3, wherein said first driving wheel and said second driving wheel are both sector wheels; one end of the sector wheel is connected with the support plate through a spring.
5. The pedal power generation apparatus according to claim 4, wherein the bearing is an overrunning clutch.
6. An electric vehicle comprising the pedal power generation apparatus according to any one of claims 1 to 4.
7. The electric vehicle of claim 6, further comprising:
the vehicle body is internally provided with a power supply and a driving mechanism electrically connected with the power supply; the pedal power generation device is arranged in the vehicle body, and a power generation mechanism of the pedal power generation device is electrically connected with the power supply;
the wheels are arranged at the bottom of the vehicle body and are in transmission connection with the driving mechanism, so that the wheels rotate when the driving mechanism works.
8. The electric vehicle as claimed in claim 7, wherein a gyroscope is arranged inside the vehicle body; the gyroscope includes a rotation shaft and a rotor that rotates around the rotation shaft.
9. The electric vehicle as claimed in claim 7, wherein a steering wheel is arranged inside the vehicle body, and the steering wheel is in transmission connection with the wheels so as to control the wheels to steer through the steering wheel.
10. The electric vehicle of claim 9, wherein the steering wheel is movably connected to the vehicle body by a universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110133.0U CN210122948U (en) | 2018-12-14 | 2018-12-14 | Pedal power generation device and electric vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110133.0U CN210122948U (en) | 2018-12-14 | 2018-12-14 | Pedal power generation device and electric vehicle |
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| Publication Number | Publication Date |
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| CN210122948U true CN210122948U (en) | 2020-03-03 |
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| CN201822110133.0U Expired - Fee Related CN210122948U (en) | 2018-12-14 | 2018-12-14 | Pedal power generation device and electric vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734332A (en) * | 2021-09-02 | 2021-12-03 | 陕西珂骊玛铸业有限公司 | Four-wheel electric vehicle capable of generating power and charging through exercise and fitness |
-
2018
- 2018-12-14 CN CN201822110133.0U patent/CN210122948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734332A (en) * | 2021-09-02 | 2021-12-03 | 陕西珂骊玛铸业有限公司 | Four-wheel electric vehicle capable of generating power and charging through exercise and fitness |
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